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Search›Companies›Oosa OÜ
12015981ActivePrivate limited company

Oosa OÜ

Võru maakond, Võru linn, Silikaadi tn 2-5·EMTAK 69202 — Bookkeeping, tax consulting·15+ years
Andmed · ···
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Overview

e-Business Register · 1 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
05.11.2010e-Business Register
Address
Silikaadi tn 2-5, Võru linn, 65605 Võru maakondADS · e-Business Register
E-mail address
jaadma@hot.eee-Business Register
Telephone
+372 56911810· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 69202 - Bookkeeping, tax consultinge-Business Register · ETCB
Share capital
2556,00 €e-Business Register
LEI
549300WM3RZBNPNZHF13 · issued 18.01.2018 · renewal in 14dGLEIF
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue 2024
32 244 €
▼ 19% vs 2023
As of 10.04.2026 (MTA)
Employees
1
2024 (MTA)
Taxes paid
160 €
State + labour taxes · 2024 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)

Registered 5. november 2010, primary activity: Bookkeeping, tax consulting. Main place of business in Võru linn, Võru maakond.

Data · 8 sourcese-Business Register · 1 min agoMTAGLEIF
e-Business Register ↗
Revenue 2024
32k €
▼ 19% vs 2023
As of 10.04.2026 (MTA)
Employees
1
2024 (MTA)
Taxes paid
160 €
State + labour taxes · 2024 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 1 h ago
MJ
Marika Jäädmaa
Born 1968 · 58 y · board member since 05.11.2010
Board member

Founders

e-Business Register · 1 h ago
MJ
Marika Jäädmaa
Born 1968 · 58 y · founder since 05.11.2010
Founder

Shareholders

e-Business Register · 1 h ago
BU
Baru UÜLEGAL PERSON
Legal person · 12987566 · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners (2)

e-Business Register · 1 h ago
TJ
Tõnis Jäädmaa
Born 2002 · 23 y · ultimate beneficial owner since 23.02.2021
Ultimate beneficial owner
TJ
Tõnu Jäädmaa
· ultimate beneficial owner since 23.02.2021
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
32k €
↘ -19.0% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2024—75 €85 €1
2023—52 €59 €1
Quarterly breakdown
YearQ1Q2Q3

Tech stack

Tehnoloogiad
Mobile carrier
+372 56911810Tele2 Eesti Aktsiaselts

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 32 244 €
2024
28.06.2024ReportEsitati 2023. aasta aruanne— Käive 39 810 €

Connected companies

Same-person ties · e-Business Register

Oosa OÜ is connected to 9 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Tõnu Jäädmaa (6 companies).

Total connections
9
via 3 people
Connecting people
3
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Tõnu
6 companies
Via personTõnu Jäädmaa
202432 244 €−7092 €39k €63k €030.06.2025
202339 810 €18 238 €46k €71k €028.06.2024
202220 203 €2871 €28k €55k €030.06.2023
202121 907 €−973 €25k €57k €029.12.2022
202011 233 €2164 €26k €46k €021.07.2021
20190 €−45 306 €24k €39k €028.05.2021
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Q4
Revenue 2024––––
State taxes 202475 €–––
Taxes on workforce 202485 €–––
Employees 20241–––
Revenue 2023––––
State taxes 2023–––52 €
Taxes on workforce 2023–––59 €
Employees 2023–––1
6
Tõnis Jäädmaa2
Marika Jäädmaa1
TJ
Tõnu Jäädmaa
ultimate beneficial owner
6 other companies›
CompanyRoleReg. code
Baru Limited OÜ
Ultimate beneficial owner
12988287
Baru UÜ
Ultimate beneficial owner
12987566
OSAÜHING MAAPLANEERINGUD
Shareholder 11%
10194910
OÜ ASBREM
Founder
10534955
OÜ CO-WMB
Founder
10251588
OÜ PT AUTO
Founder
11042332
TJ
Tõnis Jäädmaa
ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Baru Limited OÜ
Ultimate beneficial owner
12988287
Baru UÜ
Ultimate beneficial ownerShareholderLimited partner
MJ
Marika Jäädmaa
board member, founder
1 other company›
CompanyRoleReg. code
Baru Limited OÜ
Board member
12988287
12987566